SUFFERN — A former Wurtsboro woman and her boyfriend moved in with her uncle, stole from his bank accounts and then suffocated him before jumping to their deaths off the George Washington Bridge, police said Wednesday.

Suffern Police Chief Clarke Osborn said investigators are confident they have pieced together the strange story but acknowledged that with all three principals dead, “We may never be able to answer some of the questions.”

The killing of William Valenti, 70, of Suffern, was discovered Monday by a nephew, Osborn said. The killers, identified as Nickie Hunt, 40, and Gary Crockett, 41, had tried to delay the discovery of the body by posting a note on the back door that said Valenti had been taken to a hospital, the chief said. But Valenti was in his bedroom, dead from asphyxiation. Osborn said police have not established how he was suffocated or which person did it.

Detective Craig Long said Hunt also left a few notes, including one addressed to “the four most amazing kids this world has ever seen or ever will.”

He said that note did not mention the killing or admit guilt but apologized in general for the children's upbringing and Hunt's estrangement from their father. The children did not live with Hunt.“The tenor of the note indicates that she is going down a dark road” but does not specifically mention suicide, Long said. Crockett left no note. 'Monticello tool bandits'

In 2010, Hunt, who was living in Wurtsboro at the time and who was known as Nickie Circelli, was arrested with Michael Chase, also of Wurtsboro, and charged in separate thefts from the Home Depot parking lot in Monticello. The pair, who police dubbed the “Monticello tool bandits” were charged with ripping off tools from unlocked trucks.

As detectives investigated Valenti's killing, they learned about a “family dispute” – Valenti had accused the couple of stealing more than $1,000 from him and had threatened to go to the police.

Several hours after the killing, a police dispatcher heard about the George Washington Bridge double suicide and mentioned it to detectives.

The jumpers carried no identification, but their description – a white man and woman in their 40s – fit the suspects. The key to Valenti's Chevrolet Malibu was in the dead woman's pocket, Osborn said, and the two have since been positively identified.